Tip: Determine if one or both components of joint are revised. 2013 brings you a new array of codes for revision in shoulder and elbow arthroplasty which should help streamline your reporting as these include the removal of prior prostheses. Starting Jan. 1, you'll be able to report the following for your surgeon's revision arthroplasty services in the shoulder or elbow joint: You Needn't Report Prosthesis Removal Any Longer Your options in 2012 for shoulder revision include the codes for removal of foreign body and those of arthroplasty, depending upon whether humeral, glenoid, or both components were revised. "Currently, in order to bill these scenarios for revision of the total shoulder if revising either just the humeral or glenoid component, we would bill CPT® 23331 (Removal of foreign body, shoulder; deep [e.g., Neer hemiarthroplasty removal]) and CPT® 23470 (Arthroplasty, glenohumeral joint; hemiarthroplasty). If revising both components, we would bill CPT® 23332 (Removal of foreign body, shoulder; complicated [e.g., total shoulder]) and CPT® 23472 (Arthroplasty, glenohumeral joint; total shoulder [glenoid and proximal humeral replacement (e.g., total shoulder)])," says Ruby O'Brochta-Woodward, BSN, CPC, CCS-P, COSC, ACS-OR, compliance and research specialist, Twin Cities Orthopedics, P.A. In 2012, you've adopted a similar approach for the elbow joint. "The current options allow only for a total elbow CPT® 24363 (Arthroplasty, elbow; with distal humerus and proximal ulnar prosthetic replacement [e.g., total elbow]), distal humerus CPT® 24361 (Arthroplasty, elbow; with distal humeral prosthetic replacement) or radial head 24366 (Arthroplasty, radial head; with implant), if not related to a fracture," says Woodward. You have limited options for reporting implant removal in the elbow joint. You report code 24160 (Implant removal; elbow joint), regardless of whether both humeral and ulnar components or only one is being removed. However, you have a definite code for the removal of the radial implant. "Removal options only allow for implant generic CPT® 24160 or removal of radial head implant 24164 (Implant removal; radial head) which is generally not a component of a total elbow arthroplasty," says Woodward. Ulnar limitations Good news: Allograft is inclusive: Missing item: Modifiers May Not Be the Right Choice "We have not had CPT® codes for revision arthroplasty services (shoulder and elbow) in the past and have been forced to use 22 (Increased procedural services...) modifier or unlisted procedure codes to represent the increased work value for the revision procedures," says Stumpf. You are not always correct to append modifier 22 to 24160 if both humeral and ulnar components are being removed. "Modifier 22 could conceivably be appended if the removal was both components, but the documentation would have to clearly support the added complexity and not be strictly based upon the fact that two components are being removed since this code does not specify the type of implant," says Woodward. "This may be possible on a revision total elbow - but you need to document why it was so difficult, usually the ulnar component, and how much extra time was needed to remove the components vs. a simple hardware removal," says Mallon. You may not need the modifier 59 (Distinct procedural service...) with the removal or insertion codes in the elbow. "There is currently no edit for the removal and insertion codes for either the total elbow or the distal humerus. Thus, there would be no need for the 59 modifier," says Woodward. Similarly, you may not need the modifier 51 (Multiple procedures...) with the removal and insertion codes. But check with your payers as policies may vary on this. The use of the 51 modifier would be dependent upon your internal and health plan policies, as many health plans consider this an informational only modifier and do not require its use. In fact, most Medicare carriers, do not want the 51 modifier appended," says Woodward. "Modifier 51 usage has definitely become an area where CPT® guidelines and payers' guidelines differ as many payers apply the modifier internally and no longer want it submitted on the claim. Researching payer reporting policies for modifier 51 is a must," says Heidi Stout, BA, CPC, COSC, PCS, CCS-P, Coder on Call, Inc., Milltown, New Jersey and orthopedic coding division director, The Coding Network, LLC, Beverly Hills, CA. "NCCI guidelines for 2012 prohibited reporting the removal with the revision for the shoulder services this year, leaving the surgeon with limited means for obtaining reimbursement for the increased complexity of a revision total shoulder for federal payers," says Stumpf. "Once the code edit was put in place, the only viable reporting options were an unlisted code or the "first-time around" arthroplasty code with modifier 22 appended. With either method, convincing a payer to increase reimbursement was a battle," says Stout. Editor's note: